welcome to the board, a great learning place.
Start with something simple and small, so you can learn the techniques that quilting as based on.
QuiltersCache has great beginner lessons. Here are the links:
http://www.quilterscache.com/StartQu...iltingone.html
ChurnDash is a great beginner block:
http://www.quilterscache.com/C/ChurnDashBlock.html
Good luck